When you can't authorize a transaction over the Internet (perhaps because you can't access the Internet, or you need an approval for a high dollar amount), you must call the cardholder's bank to get a voice authorization code. To submit a voice authorization code for a credit card transaction:
Tacrolimus (also FK-506 or fujimycin, trade names Prograf, Advagraf, Protopic) is an immunosuppressive drug used mainly after allogeneic organ transplant to lower the risk of organ rejection.
Ethyl oleate was used to prepare the oily phase of self-microemulsifying drug delivery system (SMEDDS) for tacrolimus (Tac) 1.sterification synthesis of ethyl oleate in solvent-free system catalyzed by lipase membrane from fermentation broth.